PLC automation is thought to be an essential role in the modern industrial processes for they simply direct the allocation of control systems through programmable logic controllers. These are mainly applied in machinery management, monitoring, production efficiency optimization, and reduction in human interferences. Due to versatility and scalability, PLC automation has become ideal for various applications from manufacturing to energy management. Programmable customization logic as well as the possibility of being integrated into both sensors and actuators, makes PLC automation able to have precise control over complex processes. Business will benefit from PLC Automation implementation in terms of increased productivity, reduced downtime, flawless quality outcomes that allow for decreased operation costs as well as improved system safety.